I use this service but I think there's something wrong with their servers because I don't seem to get any emails? Oddly enough emails from my gmail account work

I use this service but I think there's something wrong with their servers because I don't seem to get any emails? Oddly enough emails from my gmail account works but literally 0 of the 100+ job recruiters I've emailed has responded so I think there's something wrong. - I.R. Agne (i.r.ange@420blaze.it)